Boomslang Plug and Play Harness Kit for Haltech Nexus R5 (BF29078-R5) _EA888.1 Replacing your factory catalytic converter

Replacing your factory catalytic converter sometimes causes a cat converter efficiency check engine light

and provides substantial gains

especially at idle

NS5-XTG4 kit features an Xtreme pressure plate for the most demanding driver

Every BBK mid X pipe offers performance quality and value that guarantees years of top performance for your Hemi powered car

Boomslang Plug and Play Harness Kit for Haltech Nexus R5 (BF29078-R5) _EA888.1 Replacing your factory catalytic converterALL HARNESSES ARE BUILT TO ORDER. ALL SALES FINAL. Experience Next Level Performance with Boomslang Harnesses for Haltech Nexus R5 Unlock the full potential of your vehicle with Boomslang's custom harnesses, meticulously crafted for the Haltech Nexus R5. These harnesses are engineered to bring out the best in your vehicle's performance, tailored to each model for a flawless plug and play experience. Key Features: Vehicle Specific Design: Each harness